基于MATLAB的串联补偿控制器设计  

Design of Cascade Compensator Based on MATLAB

作　　者：唐建国[1] 何银平[2] 

机构地区：[1]重庆三峡学院,重庆万州404000 [2]四川理工学院信电系,四川自贡643000

出　　处：《重庆三峡学院学报》2008年第3期10-14,共5页Journal of Chongqing Three Gorges University

基　　金：重庆市教委科技资助项目(031102)

摘　　要：传统的串联补偿控制器设计方法有一些不足之处.如设计结果具有不确定性,设计过程中需要凭经验人为确定一个附加相角,设计通常不能一次完成,需要经过若干次修正后才能得到相对满意的结果等.针对这些不足,本文提出一种设计方法,通过构造一个辅助设计函数,借助于MATLAB强大的控制系统辅助设计功能,能够一次性得到设计结果,且能正好满足设计要求的相位稳定裕度.The traditional design method of the cascade compensator has something deficient. For instance, the result of the design is uncertain; in design process, an additional phase is needed based on personal experience; the design always can＇t be completed by one time and need to be modified for many times. For these deficiencies, this paper proposes a design method of constructing an assistant function, with the aid of the power function of the control systems aid design of MATLAB, the design result can be obtained by one time and the phase margin required can be satisfied exactly.

关 键 词：串联补偿 辅助函数 一次性设计 相位稳定裕度 MATLAB 

分 类 号：TP273[自动化与计算机技术—检测技术与自动化装置]